To excel as a QSAC (Quantity Surveyor and Cost Analyst/Controller), you need a solid understanding of construction cost management, financial analysis, and contract administration, often backed by a relevant degree in quantity surveying or construction management. Proficiency in industry-standard software such as CostX, Bluebeam, and Microsoft Excel, along with certifications like RICS membership, is highly beneficial. Strong attention to detail, analytical thinking, and effective communication are standout soft skills in this field. These competencies are vital to ensure accurate cost controls, effective project delivery, and strong collaboration with clients and project teams.